← Compare toolSpeakers · Head to head
KEF Q150 vs ELAC Debut 2.0 DB62
The two budget-bookshelf defaults — which should you buy?
Ask for a budget bookshelf recommendation and these are the two names that come back. The spec sheets look similar until you notice what each brand chose not to publish.
Reading the numbers honestly
KEF discloses the uncomfortable number: the Q150 dips to a stated 3.7Ω minimum. ELAC states 6Ω nominal and publishes NO minimum — you know the KEF's worst case and you don't know the ELAC's. Two more honesty notes from our data: the ELAC's low-frequency spec is recorded as 0 Hz in our source data — an obvious extraction/source error we treat as UNSTATED rather than repeat (no speaker reaches 0 Hz); and the ELAC's tracked street price ($419) currently sits ABOVE its own $349 list price, which we show rather than smooth over.
Specifications · side by side · per-field provenance● SOURCE-TRACKED
| Spec | KEF Q150 | ELAC Debut 2.0 DB62 |
|---|
| Price | $400 /pair | $838 /pair |
| Brand | KEF | ELAC |
| Speaker Type | bookshelf standmount | bookshelf standmount |
| Way Config | coaxial 2way | 2-way |
| Woofer Count | 1 | 1 |
| Woofer Size Inches | 5.25 | 6.25 |
| Tweeter Type | aluminum dome | soft dome |
| Tweeter Size Inches | 1 | 1 |
| Impedance Nominal Ohms | 8 | 6 |
| Impedance Minimum Ohms | 3.7 | not stated |
| Sensitivity DB 1w1m | 86 | 87 |
| Sensitivity Measurement Context | unstated | unstated |
| Freq Response Low HZ | 51 | not stated |
| Freq Response High HZ | 28000 | 0 |
| Freq Response Tolerance | unstated | unstated |
| Crossover Frequency HZ | 2500 | 200 |
| Enclosure Type | bass reflex ported | bass reflex ported |
| Height Inches | 11.9 | 14.8 |
| Width Inches | 7.1 | 7.7 |
| Depth Inches | 10.9 | 10.6 |
| Weight Lbs | 12.3 | 16.3 |
| Sold As | pair | not stated |
| Peak Power Handling W | not stated | 120 |
| Port Location | not stated | front |
| Binding Posts | not stated | single wire |
| Finish Options | not stated | Black Ash vinyl |
Shaded rows differ · green dot = lab-measured · amber = manufacturer-verified · blue = retailer/community-reported · grey = estimated · “not stated” means exactly that
Compatibility · computed, not written
Checked against a popular budget receiver, the Denon AVR-X1800H (80W per channel into 8Ω): Denon AVR-X1800H
KEF Q150 dips to a stated 3.7Ω minimum; the Denon AVR-X1800H publishes no rated impedance range, so this pairing reads as "can't check" from the sheets alone.
ELAC Debut 2.0 DB62 states 6Ω nominal with no published minimum; the Denon AVR-X1800H publishes no rated impedance range, so this pairing reads as "can't check" from the sheets alone.
Computed from the catalog's normalized fields — the same fields the builder's compatibility engine reads. A missing field reads as "can't check", never as a pass.
Check either one against your own build →The verdict
Buy the KEF Q150 — a stated pair price of $399.99, a stated 51 Hz floor, and a disclosed 3.7Ω minimum beat a rival whose bass floor is unusable data, whose impedance minimum is unpublished, and whose street price currently exceeds its list.
Small-room imagingKEF Q150 — The coaxial Q150 is the point-source specialist of the pair.
Spec-sheet transparencyKEF Q150 — KEF publishes its minimum impedance; ELAC doesn't, and ELAC's bass-floor figure in our source data is unusable (recorded 0 Hz).
Easier amplifier load on paperELAC Debut 2.0 DB62 — 6Ω nominal with no stated dip MAY be gentler than a 3.7Ω dip — but 'may' is all the published data supports.
What our normalized data addsNOT ON THE SPEC SHEETS
- KEF states its 3.7Ω minimum; ELAC states 6Ω nominal with NO published minimum — the buyer knows the KEF's worst case and not the ELAC's.
- Sensitivity 86 vs 87 dB, both with UNSTATED measurement context — flagged, not assumed comparable.
- The ELAC's freq-response floor is recorded as 0 Hz in our source data — a data error we render as unstated instead of repeating a physically impossible spec.
- The ELAC's tracked street price ($419) currently sits above its own $349 MSRP; the Q150's $399.99 is stated per pair.
Not the exact matchup you wanted?
Swap either product, or add a third, in the compare tool.
